On Fri, 2016-03-04 at 12:29 -0600, Stephen Coakley wrote: > Not a complete polyfill, since $newfunc is a closure and not a string, > so you cannot print out the function name. I have no idea if any code > relies on the lambda itself being a string though.
This has impact on a few things, i.e. Reflection or users might guess the name. Anyways: Take away: A polyfill won't be 100% identical. However the typical use case should be around usort() or similar where this doesn't matter. johannes
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